16489644

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 41825280

約数和(自身を除く): 25335636

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2333, 2356, 3534, 4666, 6999, 7068, 9332, 13998, 27996, 44327, 72323, 88654, 132981, 144646, 177308, 216969, 265962, 289292, 433938, 531924, 867876, 1374137, 2748274, 4122411, 5496548, 8244822, 16489644]

約数ペア:

[(1, 16489644), (2, 8244822), (3, 5496548), (4, 4122411), (6, 2748274), (12, 1374137), (19, 867876), (31, 531924), (38, 433938), (57, 289292), (62, 265962), (76, 216969), (93, 177308), (114, 144646), (124, 132981), (186, 88654), (228, 72323), (372, 44327), (589, 27996), (1178, 13998), (1767, 9332), (2333, 7068), (2356, 6999), (3534, 4666)]